Subaru Distributor Caps

Distributor caps allow the passage of voltage from ignition coils to the cylinders within the engine in order to power it up. As a part of the ignition system, it works with the rest of the engine so this one can ignite the fuel pumped into it in a correct way. Another function of the distribution cap is to support the high tension cables. A clear sign that the cap needs to the cap should be checked, and possibly replaced, is a high pitch sound coming from the distributor.